brain-core for Grok
io.github.xy-claude/brain-core
Memory for a Claude Code agent that survives the session: five tools, a markdown vault, all local.
client:Grok
transport:stdio
runtime:pypi
Install brain-core in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"brain-core": {
"type": "stdio",
"command": "uvx",
"args": [
"brain-core-mcp"
]
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs